6534064513524 has 12 divisors (see below), whose sum is σ = 15246150531584. Its totient is φ = 2178021504504.

The previous prime is 6534064513507. The next prime is 6534064513577. The reversal of 6534064513524 is 4253154604356.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272252688052 + ... + 272252688075.

Almost surely, 2^{6534064513524} is an apocalyptic number.

It is an amenable number.

6534064513524 is an abundant number, since it is smaller than the sum of its proper divisors (8712086018060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6534064513524 is a wasteful number, since it uses less digits than its factorization.

6534064513524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544505376134 (or 544505376132 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 6534064513524 in words is "six trillion, five hundred thirty-four billion, sixty-four million, five hundred thirteen thousand, five hundred twenty-four".